How Do I Save 3d View as a Wireframe Image? (Blender Render)
Must be an integrated Intel graphics card, those are known to cause trouble. You should look into solving that problem first as there is no other way of capturing OpenGL viewport wireframe.

Anyway alternatives are


If you are using Blender Internal render create a new material and at the top of the Properties Window > Material Tab change it to Wire type. Optionally turn on  Shading > Shadeless





If you´re using cycles create a new material and add a Wireframe node as mix mask between two other shaders. Combine them as desired to achieve whatever visual you want.